The weighted ENO (WENO) scheme is introduced by Liu et al. [1]},
in the finite-volume framework up to third-order of accuracy and later,
Jiang and Shu [2]}, introduced this WENO scheme
in finite-difference framework which we refer here as WENO-JS scheme
by constructing the new smoothness indicators that measure the sum
of the normalized squares of the scaled \(L_{2}\)  norms of all derivatives
of local interpolating polynomials. Very high order schemes are constructed
in [3]} based on the WENO-JS scheme which satisfies
monotonicity preserving property.
